Product description
Iron Ore Washing Plant is widely used to combine with the ball grinder in a closed circulation for ore-sand separation in the ore separation plant., classify ore sand and fine silt in the gravity separation plant, classify the granularity from the pulp in the metal ore beneficiation flow and remove the slime and water in the ore washing process.
What We Do - Your Full-Flow Iron Ore Processing Partner.
Standard Beneficiation Flow (Can be adjusted flexibly according to the mineral sample.)
1. Primary Crushing → Jaw / Cone Crusher
2. Secondary Crushing & Screening → Vibrating Screen
3. Grinding & Classification → Ball Mill + Classifier
4. Separation → Magnetic / Gravity / Flotation (Customized according to the type of ore)
5. Ore Washing & Slime Removal → Spiral Washer System
6. Concentrate Dewatering & Drying
7. Tailings Treatment + Water Recycling System
After processing, the following can be achieved:
Fe grade increased by 8–25%
Fine sludge content decreased by 60–90%
Water circulation utilization rate > 85%
Capacity increase and energy consumption cost optimization
Modular Equipment System
| link | Configurable equipment | use |
|
Crushing Module |
Jaw crusher / Cone crusher |
Break the raw ore to the desired particle size |
|
Screening Module |
Vibrating screen / Trommel screen |
Coarse screening, classification, and pre-dewatering |
|
Grinding Module |
Ball mill / Rod mill |
Milled to the flotation or magnetic separation grade |
|
Magnetic Separation |
Wet & dry magnetic separator |
Purification of magnetite/weakly magnetic ore |
|
Gravity Separation |
Spiral chute / Jig |
Recovery of coarse-grained iron ore |
|
Flotation System |
Flotation cells + chemical dosing |
Suitable for the purification of complex minerals |
|
Washing + De-sliming |
Spiral washer / Scrubber |
Suitable for cleaning sludge and sediment from complex minerals during purification, and for improving the grade of the product. |
|
Concentrate Dewatering |
Thickener / Filter press / Dryer |
Suitable for cleaning sludge and sediment from complex minerals, improving grade, concentration, dehydration, and drying for shipment of the final product. |
|
Tailings & Water System |
Dry tailings plant + reuse loop |
Environmental emission control / Resource recycling |
✔ 500+ component combinations
✔ Environmental emission / resource recycling is compatible with different ore grades, hardness and clay content
✔ Support remote monitoring system / SCADA automation
Working Principle：
The grinded pulp is fed into tank from the inlet in the middle of settlement region, and the slurry classification sedimentation area is under the inclined tank. The spiral with low speed rotation stirs the slurry, so that the fine particles rise, and the coarse particles sinks to the bottom of tank. Overflow weir is above the bearing center which is under screw shaft, and is underneath overflow end.
Technical Parameter：
|
Model |
Spiral Dia. (mm) |
Rotating Speed (r/min) |
Feeding size (mm) |
Tank slope (o) |
Output (t/h) |
Power (kw) |
Weight (t) |
|
2RXL320 |
Φ320×3200 |
28 |
≤30 |
≤12 |
10 |
4 |
0.9 |
|
2RXL400 |
Φ400×4600 |
23 |
≤30 |
≤12 |
20 |
5.5 |
1.9 |
|
2RXL540 |
Φ540×4600 |
23 |
≤30 |
≤12 |
25 |
7.5 |
3.9 |
|
2RXL750 |
Φ750×7600 |
22.7 |
≤70 |
≤12 |
50 |
15 |
17.2 |
|
2RXL800 |
Φ800×7600 |
22 |
≤70 |
≤12 |
70 |
18.5 |
18.9 |
|
2RXL914 |
Φ914×7600 |
21 |
≤70 |
≤12 |
100 |
22 |
23 |
TechTechnical Highlights
|
Feature |
Advantage |
|
High washing efficiency |
Multi-layer spiral + adjustable water feed |
|
≤5% mud content after washing |
Significantly reduce tailings loss and blockage risks |
|
Wear-resistant alloy lining |
The lifespan is increased by 1.8 to 3 times compared to carbon steel. |
|
Low water consumption |
The circulatory system can recycle 85–95%. |
|
Skid modular design |
Facilitates the deployment and maintenance of overseas projects |
Full spec sheet available - request PDF
EPC / Turn-Key Service Scope (0 → Factory commences production)
| Stage | The service you received |
|
Ore sample test |
Mineral sample composition analysis, optional process comparison |
|
Process design |
Provide 1-3 sets of processes as options |
|
Equipment manufacturing |
The entire equipment production and factory inspection process |
|
Installation & commissioning |
Global deployment of the engineering team |
|
Operator training |
3-7 days of on-site training, turnkey production capability available |
|
After-sales support |
24-hour technical response + spare parts guarantee |
All-weather remote debugging
Can be equipped with a digital monitoring system (OEE monitoring)
Past Project Cases (Real Delivery)
| Country/Region | Mineral type | Actuat daily capacity | Improve the results |
|
Indonesia |
Magnetite |
1,200 TPD |
Fe提升+18%,尾矿回水率92% |
|
Brazil |
Hematite |
3,500 TPD |
泥含降低70%,产量+28% |
|
South Africa |
Limonite |
800 TPD |
杂质减23%,品位提升明显 |
|
India |
Low-grade Fe |
5,000 TPD |
低品位矿升级为可销售精矿 |
We can provide on-site photos, videos and engineering drawings.
Environment & Tailings System
>Is the high mud mine difficult to process?
Does it produce a large amount of tailings?
And does its discharge fail to meet standards?
> We offer an integrated green mineral processing solution.
* Tailings dry discharge / wet discharge
* Sludge thickening + filter press + water recovery
* COD / SS / Fe ions Degradation treatment
* Through environmental monitoring and emission testing standards
Through environmental monitoring and emission testing standards that comply with local regulations (which can be adjusted according to Chinese + CE + ISO + various national mining laws requirements)
Why Choose Us? Not a device seller, but a solution provider
15+ years mineral EPC experience
200+ global plants delivered
Independent lab for ore testing
Strong engineering & spare parts supply
Fast delivery & onsite technical presence
ISO/CE certified manufacturing
Downloadable Files & Tools
Processing flowsheet (PDF)
Complete equipment catalog
Washing plant selection guide
ROI & payback estimation template(Investment Recovery Analysis Table)
FAQ
Q1: Can the same process be used for different ores??
No - we redesign per ore composition(Fe,SiO₂,Al₂O₃,Sediment percentage)
Q2: How much water is needed? How much electricity is consumed? How much land is occupied??
We can quickly calculate based on your mine data → Just send the parameters
Q3: How can I expand from a single device to the entire factory?
The system is modular and can be gradually expanded to a capacity of tens of thousands of tons.
Get Quotation & Flowsheet
> Send the mineral sample indicators (such as iron content, clay content, particle size distribution before washing, etc.), and we will provide the design plan and quotation within 24 hours.
Contact：Rose Yang
DESEN MINERAL PROCESSING EXPERT
WeChat/WhatsApp: +8618909141451
Email: Mining.desen1@oremagnetic.com
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